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T/QGCML 1556-2023 Active
T/QGCML 1556-2023 Technical Specifications for the Process of Removing Overlying Coal in a Fully Mechanized Caving Mining Face
Abstract
Main technical content: This document specifies the terminology and definitions, general requirements, process flow, and precautions for the top coal removal process in fully mechanized caving faces. This document is applicable to the operation of top coal removal in fully mechanized caving faces.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/QGCML 1556-2023 |
| ICS | Mining equipment comprehensive |
| Implement Date | 2023-10-25 |
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